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The shortleaf pine is in the Pinus subgenus. The epithet of echinata means "spiny" and refers to "hedgehog", from echinus. It naturally hybridizes with Pinus taeda; the hybrid typically has a closer resemblance to P. echinata. [7] It was named by Phillip Miller, and the date of publication was April 16, 1768. [8]
A pine is any conifer tree or shrub in the genus Pinus (/ ˈ p aɪ n ə s /) [2] of the family Pinaceae. Pinus is the sole genus in the subfamily Pinoideae.. World Flora Online accepts 134 species-rank taxa (119 species and 15 nothospecies) of pines as current, with additional synonyms, [3] and Plants of the World Online 126 species-rank taxa (113 species and 13 nothospecies), [4] making it ...
The Pinaceae (/ p ɪ ˈ n eɪ s iː ˌ iː,-s i ˌ aɪ /), or pine family, are conifer trees or shrubs, including many of the well-known conifers of commercial importance such as cedars, firs, hemlocks, piñons, larches, pines and spruces. The family is included in the order Pinales, formerly known as Coniferales.
Pinus, the pines, is a genus of approximately 111 extant tree and shrub species. The genus is currently split into two subgenera : subgenus Pinus ( hard pines ), and subgenus Strobus ( soft pines ).
Pinus banksiana ranges from 9–22 m (30–72 ft) in height. Some jack pines are shrub-sized, due to poor growing conditions. They do not usually grow perfectly straight, resulting in an irregular shape similar to pitch pine (Pinus rigida). This pine often forms pure stands on sandy or rocky soil.
Prior to restoration efforts, the pine survived only in scattered stands between Hillsboro and Cottage Grove. [1] The Lewis's woodpecker and the slender-billed nuthatch (a subspecies of the white-breasted nuthatch ) nest in the tree and rely on it for food–their populations were reduced along with that of the pine.
Pages in category "Pinaceae" The following 21 pages are in this category, out of 21 total. ... Pine–cypress forest; Pinoideae; Pinus; Pseudolarix; Pseudolarix amabilis
Stone pine in Brissago, on Lake Maggiore, Switzerland. The stone pine is a coniferous evergreen tree that can exceed 25 metres (80 feet) in height, but 12–20 m (40–65 ft) is more typical.